... exchange to high desalination Lab low organics type ultrapure water machine (30L/h single stage RO)Characteristics1,Microcomputer automatic ... 2,Three way online monitoring, monitor the inlet water, RO water, ultrapure water quality in real time.3,Full automatic complete ... solutions,quantitative analysis of microelement/toxicity test, race mineral analysis, HPLC,TOC analysis, IC,IC/MS analysis.